Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 870 [Rate centres in NPA 870] [Dial plan for NPA 870]

NXX: 522

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
870-522 A Leonard AR LNRDARXARS0  1144 CENTURYTEL CENTRAL ARKANSAS, LLC DBA CENTURYLINK 528      
870-522 0 Leonard AR RLVLARFI2MD  508J CENTURYLINK COMMUNICATIONS, LLC 528   2015-01-04   
870-522 1 Leonard AR LNRDARXARS0  1144 CENTURYTEL CENTRAL ARKANSAS, LLC DBA CENTURYLINK 528      
870-522 2 Leonard AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2018-06-01   
870-522 3 Leonard AR LNRDARXARS0  1144 CENTURYTEL CENTRAL ARKANSAS, LLC DBA CENTURYLINK 528      
870-522 4 Leonard AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2021-04-18   
870-522 5 Leonard AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2020-03-13   
870-522 7 Leonard AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2020-10-16   
870-522 8 Leonard AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2020-10-16   
870-522 9 Leonard AR LNRDARXARS0  1144 CENTURYTEL CENTRAL ARKANSAS, LLC DBA CENTURYLINK 528      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.